Well, judge for yourself. CBS has posted clips of the majority of her scenes from the episode in which she plays Missi, the daughter of an old friend of Walden's (
Ashton Kutcher) who comes to visit. Her introduction comes at the end of the show's cold open, which also features a "Dude, Where's My Car?" reference.

Missi is a lot more grown-up than when Walden last saw her, and it's making him rather uncomfortable. Witness the next two scenes, in which she reveals one of the reasons she came to Malibu and makes Walden feel old.

She meets a more age-appropriate member of the Schmidt-Harper household when Jake (
Angus T. Jones) makes a surprise visit on a weekend pass from the Army. They hit it off right away and spend some time on the beach. And elsewhere.

Alas, it's not meant to be, as Missi explains to Jake here:

And it's
really not meant to be with Walden, as we see in the episode's closing scene.

So how do you think Cyrus did on "Two and a Half Men"? Would you like to see her back on the show?